| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $71.36 | 13.697% | $81.1342 | $81.13 | $81.15 | $81.10 |
| Purchase #2 | $19.90 | 5.389% | $20.9724 | $20.97 | $20.95 | $21.00 |
| Purchase #3 | $41.44 | 6.277% | $44.0412 | $44.04 | $44.05 | $44.00 |
| Purchase #4 | $185.43 | 4.278% | $193.3627 | $193.36 | $193.35 | $193.40 |
| Purchase #5 | $230.62 | 6.651% | $245.9585 | $245.96 | $245.95 | $246.00 |
| Purchase #6 | $21.51 | 3.620% | $22.2887 | $22.29 | $22.30 | $22.30 |
| Purchase #7 | $131.31 | 12.766% | $148.073 | $148.07 | $148.05 | $148.10 |
| 7 purchase totals = | $701.57 | $755.8307 | $755.82 | $755.80 | $755.90 | |